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NbTe2 (Niobium Ditelluride)
NbTe2 is a metal and a superconductor with Tc ~0.7K. The layers are stacked together via van der Waals interactions and can be exfoliated into thin 2D layers. Niobium Ditelluride belongs to the group-V transition metal dichalcogenides (TMDC).
The NbTe2 crystals produced at HQ Graphene have a typical lateral size of ~0.6-0.8 cm, plate shaped and have a metallic appearance.
NbTe2 crystal properties
Crystal size
| Electrical properties | Crystal structure | Unit cell parameters | Type | Purity | Characterized by | XRD: Energy-dispersive X-ray spectroscopy for stoichiometric analysis Raman: X-ray diffraction on a NbTe2 single crystal aligned along the (101) plane. XRD was performed at room temperature using a D8 Venture Bruker. The 4 XRD peaks correspond, from left to right, to (h 0 l), with h = l = 1, 2, 3, 4  Powder X-ray diffraction (XRD) of a single crystal NbTe2. X-ray diffraction was performed at room temperature using a D8 Venture Bruker.  Stoichiometric analysis of a single crystal NbTe2 by Energy-dispersive X-ray spectroscopy (EDX).  Raman spectrum of a single crystal NbTe2. Measurement was performed with a 785 nm Raman system at room temperature.. |
